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1add2fea50
Profiling showed that during pre-canonicalization types sorting (which
uses type_topo_comp and decl_topo_comp sorting functors) we spend a
lot of time computing the pretty representation of types and decls
invoked from type_topo_comp::operator() and
decl_topo_comp::operator().
This patch thus uses type_base::get_cached_pretty_representation and
introduces a new similar decl_base::get_cached_pretty_representation
to cache the pretty representation of types and decls and re-use that
representation instead of computing it over and over.
Together with the previous patch of this series, the time spent to
analyze a Linux Kernel tree went from ~ 55 minutes to around 1m15s
using a non-optimized build of libabigail.
* include/abg-ir.h (decl_base::get_cached_pretty_representation):
Declare new member function.
* src/abg-ir-priv.h ({type,decl}_topo_comp::operator()): Use
{type,decl}_base::get_cached_pretty_representation instead of
get_pretty_representation.:
* src/abg-ir.cc (decl_base::priv::{internal_cached_repr_,
cached_repr}): Define new data members.
(decl_base::get_cached_pretty_representation):
Define new member function.
(type_base::get_cached_pretty_representation): Cache pretty
representation even for non-canonicalized types. Fix comments.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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|---|---|---|
| .. | ||
| abg-btf-reader.h | ||
| abg-comp-filter.h | ||
| abg-comparison.h | ||
| abg-config.h | ||
| abg-corpus.h | ||
| abg-ctf-reader.h | ||
| abg-cxx-compat.h | ||
| abg-diff-utils.h | ||
| abg-dwarf-reader.h | ||
| abg-elf-based-reader.h | ||
| abg-elf-reader.h | ||
| abg-fe-iface.h | ||
| abg-fwd.h | ||
| abg-hash.h | ||
| abg-ini.h | ||
| abg-interned-str.h | ||
| abg-ir.h | ||
| abg-libxml-utils.h | ||
| abg-reader.h | ||
| abg-regex.h | ||
| abg-reporter.h | ||
| abg-sptr-utils.h | ||
| abg-suppression.h | ||
| abg-tools-utils.h | ||
| abg-traverse.h | ||
| abg-version.h.in | ||
| abg-viz-common.h | ||
| abg-viz-dot.h | ||
| abg-viz-svg.h | ||
| abg-workers.h | ||
| abg-writer.h | ||
| Makefile.am | ||